Wall lamp



FIG. 1 is a front perspective view of the wall lamp showing my new design;

FIG. 2 is a rear view of the wall lamp;

FIG. 3 is a front view of the wall lamp;

FIG. 4 is a left side view of the wall lamp.

FIG. 5 is a right side view of the wall lamp.

FIG. 6 is a top view of the wall lamp; and,

FIG. 7 is a bottom view of the wall lamp. 

CLAIM The ornamental design for a wall lamp, as shown and described. 